code: def spm():
      spost_mortem(sys.last_traceback)
  
file_path: catboost/contrib/python/ipdb/py2/ipdb/stdout.py
imports: from __future__ import print_function
  import sys
  from contextlib import contextmanager
  from IPython.utils import io
  from .__main__ import set_trace
  from .__main__ import post_mortem
label_desc: Use image node_id 4 for calling a global function with example usage: spm() without return types